The event system in Drupal enables different components to interact and communicate. Through events, a component can announce important actions to interested modules, providing a flexible way to extend functionality. This system is central to Drupal's event-driven architecture.
In this tutorial, we'll:
Over the years we've developed some techniques for practicing that we wanted to share. At Drupalize.Me we take hugging seriously. In this tutorial we'll look at the art, and science, of giving a good hug. The Merriam Webster dictionary defines the word hug as; squeeze (someone) tightly in one's arms, typically to express affection.
Did you know there are all kinds of different hugs that you can give? In this tutorial we'll look at:
Lets go ahead and get started shall we?
Over the years we've developed some techniques for practicing that we wanted to share. At Drupalize.Me we take hugging seriously. In this tutorial we'll look at the art, and science, of giving a good hug. The Merriam Webster dictionary defines the word hug as; squeeze (someone) tightly in one's arms, typically to express affection.
Did you know there are all kinds of different hugs that you can give? In this tutorial we'll look at:
Lets go ahead and get started shall we?
A Drupal module encapsulates files and directories that serve a specific purpose and follow Drupal's standards and conventions. This tutorial describes the anatomy of a Drupal module, focusing on the placement and purpose of different file types.
In this tutorial, we'll:
Drupal uses PSR-4 namespaces to autoload the correct PHP class from a file, accommodating variations in site structures. As a module developer, it's important to understand PSR-4, as it dictates the location within your module directory for most of your custom code.
In this tutorial, we'll:
To follow along with the examples in this guide you'll need to have a copy of the Anytown Farmer's Market site that resembles what you would have if you went through all the chapters in the Drupal User Guide. If you did not follow along with the Drupal User Guide example, or if you need a fresh start, this tutorial will walk you through setting up a copy of the site based on a backup.
As a development framework, Drupal core includes services for doing common things like accessing the database, sending email, or making HTTP requests. You can make use of these services to perform certain tasks, instead of recreating them in your own code. This means less custom code that you need to write and maintain. Generally speaking, almost everything that Drupal does is actually done by one of these objects. In Drupal, these objects are called services and in order to make working with them easier, they are primarily accessed through the service container.
As a module developer, you use routes defined in a module to add new URLs and tell Drupal which code to execute to build content for the page at those URLs. Central to this process is Drupal's routing system, built upon Symfony's Routing component.
In this tutorial, we'll:
By the end of this tutorial, you should understand each parameter of a route definition in a module's MODULE_NAME.routing.yml file.
Over the years we've developed some techniques for practicing that we wanted to share. At Drupalize.Me we take hugging seriously. In this tutorial we'll look at the art, and science, of giving a good hug. The Merriam Webster dictionary defines the word hug as; squeeze (someone) tightly in one's arms, typically to express affection.
Did you know there are all kinds of different hugs that you can give? In this tutorial we'll look at:
Lets go ahead and get started shall we?
Hooks in Drupal enable modules to alter or extend the behavior of Drupal core or other modules. By annotating class methods with #[Hook] attributes, or implementing functions with specific names, modules can intervene at various points in Drupal's execution flow. This tutorial introduces hooks, their implementation, and their significance in module interaction.
In this tutorial, we'll: